Yackity yack -- let's talk!

So I decided to jump on the Twitter bandwagon because I wanted to see what the fuss is about. After one intro session, I learned it is easy to get immersed in twittertopia for too long -- so many people, so much sharing! -- but there is a ton of helpful information there. For instance, check out this post by agent Mary Kole at www.kidlit.com: Two signs of overwriting and why it's a problem: http://ow.ly/6buRq#writing#kidlit. What do you think? Do you need to simplify your writing?